Make 
spears cost more and more mana each consecutive cast within a time frame similar to 
ult.
That solves her spamming them too much and also justifies the fact that her cougar form's abilities cost no mana to use.
Sakura Mirage1 votesThis would nerf her clear speed early by quite a lot because she will go oom when you are on red side because you want your bot lane to get that lvl 2 gromp or krugs.
Jofeyy1 votesThat could be balanced accordingly. She uses like 1-3 spears per camp? (I don't play her jungle very often) By the time she moves on to the second camp she should have cheap costing spears again.
I'm saying the mana cost should go up when she's thrown 5-8 in a row.
Crett1 votesJust so you know, any nerf they give Nidalee is going to come with compensation. They might go full Kassadin treatment and increase the spear damage with each cast.
Jofeyy1 votesHonestly reverting the recent (not the old ones) damage and projectile speed nerfs for this one is enough imo. But then again, that's the whole point of this post.
bad manner kid1 votesMake two consecutive pounces not towards an enemy stun her for 10 seconds.